SIS SS-ISO 5183-1981 Resistance sp t welding electrode adaptors《电阻点焊电极适配器 　》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

JUS B M3 011-1980 Support of mine openings Common concrete blocks Dimensiom《矿山支护 普通混凝土砌块 尺寸》.pdf

JUS B M3 012-1980 Support of mine openings Radial concrete blocks Dimensions《矿山支护 径向混凝土砌块的尺寸》.pdf

JUS B M3 013-1980 Support of mine openings Radial and axial concrete blocks Dimensions《矿山支护 径向和轴向混凝土砌块 尺寸》.pdf

JUS B M3 020-1980 Support of mine openings Reinforced concrete mine props Technical requirements for manufacturing and deliverv《矿山支护 钢筋混凝土矿柱 运输和制造的技术要求》.pdf

JUS B M3 021-1980 Support of mine openings Rectangular reinforced concrete mineprops Dimensions《矿山支护 矩形钢筋混凝土矿柱的尺寸》.pdf

JUS B M3 022-1980 Support of mine openings Trapezoidal reinforced concrete mine props Dimensions《矿山支护 梯形钢筋混凝土矿柱 尺寸》.pdf

JUS B M3 023-1980 Support of mine openings Trough-shaped reinforced concrete mine props Dimensions《矿山支护 槽形钢筋混凝土矿柱的尺寸》.pdf

JUS B M3 050-1985 Support of mine openings Monolithical concrete lining for horizontal and slope hall《矿山巷道支护 水平和倾斜过道的整体混凝土衬砌》.pdf

JUS B Z0 106-1978 Cross-sections of mine openings Drivage shaft of rectangular cross-section with Reise Climber《矿山巷道的横矩形的横截面 带天井爬罐的矩形横截面的掘进竖井》.pdf